600mAh battery
This is 600mAh 802540 lipo-ion battery, this type battery made by a Material of Lithium Polymer. Different factories have different processes, we offer these clost-up photos help you to compare to other vendors.
600mAh battery
600mAh battery
600mAh battery
600mAh battery600mAh battery
600mah battery600mah lipo ion battery